AI Resume Builder is a new job-hunting tool that helps users create professional resumes optimized for applicant tracking systems (ATS), crucial for job applications. Currently on sale for $39 (down from $468), it simplifies the resume-building process by allowing users to input their information and generates tailored resumes. Features include a drag-and-drop interface, multiple resume formats, and integration with writing apps like Grammarly, enabling faster job applications and improved chances of securing interviews.